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| author | Robert Bocchino <bocchino@illinois.edu> | 2006-01-17 20:07:07 +0000 |
|---|---|---|
| committer | Robert Bocchino <bocchino@illinois.edu> | 2006-01-17 20:07:07 +0000 |
| commit | e6336a9b69aff51cf511712e485c11fdc2fdc3a6 (patch) | |
| tree | 2ae6eb2a4c1c61d140db98c80b6e8136ccc99174 /llvm/lib/Transforms/Utils/Local.cpp | |
| parent | 6dce25019d7469e76bcaca9eee1135889546466b (diff) | |
| download | bcm5719-llvm-e6336a9b69aff51cf511712e485c11fdc2fdc3a6.tar.gz bcm5719-llvm-e6336a9b69aff51cf511712e485c11fdc2fdc3a6.zip | |
Constant folding support for the insertelement operation.
llvm-svn: 25407
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index cfd67f2d831..f2598c16ce4 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -104,6 +104,9 @@ Constant *llvm::ConstantFoldInstruction(Instruction *I) { return 0; case Instruction::ExtractElement: return ConstantExpr::getExtractElement(Op0, Op1); + case Instruction::InsertElement: + if (Constant *Op2 = dyn_cast<Constant>(I->getOperand(2))) + return ConstantExpr::getInsertElement(Op0, Op1, Op2); case Instruction::GetElementPtr: std::vector<Constant*> IdxList; IdxList.reserve(I->getNumOperands()-1); |
